Question

Medal & Fan :)

Answer 1

Long Side: Short Side

The Big One

A+B:A

The Small One

A:B

What were you thinking? Was the square piece confusing you?

Answer 2

I'm just confused at the whole question...

Answer 3

The clue was the word "similar". This requires you to figure out which sides are proportional. With a rectangle, there aren't too many choices. I was looking at the square and not making sense of it. Then I realized I should ignore it, since it can't possibly be similar to a non-square.

Answer 4

so it would a + b?

Answer 5

Long Side : Short Side

a : a+b is short : long on the large rectangle.

You need long : short on the small rectangle.

a : b Done.